package com.xunqi.sell.controller;

import com.xunqi.sell.dto.OrderDTO;
import com.xunqi.sell.enums.ResultEnum;
import com.xunqi.sell.service.OrderService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import java.util.Map;

/**
 *  买家端订单
 */

@Controller
@RequestMapping(value = "/seller/order")
@Slf4j
public class SellerOrderController {

    @Resource
    private OrderService orderService;

    /**
     * 订单列表
     * @param page 第几页, 从1页开始
     * @param size 一页有多少条数据
     * @return
     */
    @GetMapping(value = "/list")
    public ModelAndView list(@RequestParam(value = "page", defaultValue = "1") Integer page,
                             @RequestParam(value = "size", defaultValue = "10") Integer size,
                             Map<String, Object> map) {
        PageRequest request = new PageRequest(page - 1, size);
        Page<OrderDTO> orderDTOPage = orderService.findList(request);
        map.put("orderDTOPage", orderDTOPage);
        map.put("currentPage", page);
        map.put("size", size);
        return new ModelAndView("order/list", map);
    }


    /**
     *  订单取消
     * @param orderId 订单id
     * @param map
     * @return
     */
    @GetMapping(value = "/cancel")
    public ModelAndView cancel(@RequestParam("orderId") String orderId,Map<String,Object> map) {

        try {
            OrderDTO orderDTO = orderService.findOne(orderId);
            orderService.cancel(orderDTO);
        } catch (Exception e) {
            log.error("【卖家端取消订单】发生异常");
            map.put("msg",e.getMessage());
            map.put("url","/sell/seller/order/list");
            return new ModelAndView(("common/error"),map);
        }
        map.put("msg",ResultEnum.ORDER_CANCEL_SUCCESS.getMessage());
        map.put("url","/sell/seller/order/list");
        return new ModelAndView("common/success");
    }


    /**
     *  订单详情
     * @param orderId
     * @param map
     * @return
     */
    @GetMapping(value = "/detail")
    public ModelAndView detail(@RequestParam("orderId") String orderId, Map<String,Object> map) {

        OrderDTO orderDTO = new OrderDTO();

        try {
            orderDTO = orderService.findOne(orderId);
        } catch (Exception e) {
            log.error("【卖家端查询订单】发生异常{}",e);
            map.put("msg",e.getMessage());
            map.put("url","/sell/seller/order/list");
            return new ModelAndView(("common/error"),map);
        }

        map.put("orderDTO",orderDTO);
        return new ModelAndView("order/detail",map);
    }


    @GetMapping(value = "/finish")
    public ModelAndView finished(@RequestParam("orderId") String orderId, Map<String,Object> map) {

        OrderDTO orderDTO = null;

        try {
            orderDTO = orderService.findOne(orderId);
        } catch (Exception e) {
            log.error("【卖家端完结订单】发生异常{}",e);
            map.put("msg",e.getMessage());
            map.put("url","/sell/seller/order/list");
            return new ModelAndView(("common/error"),map);
        }

        orderService.finish(orderDTO);
        map.put("msg",ResultEnum.ORDER_FINISH_SUCCESS.getMessage());
        map.put("url","/sell/seller/order/list");
        return new ModelAndView("common/success");
    }

}
